Concert· Bern
31 12 2026 Duo Calva.php
I'm not familiar with "Duo Calva.php" — it doesn't correspond to a known event, performer, or organization I have information about. The "31 12 2026" suggests a date (December 31, 2026), and ".php" looks like a web page filename, so this may be a listing for a New Year's Eve performance by a musical duo called Duo Calva — but I can't confirm any details, and I'd rather not invent specifics. If you